海特高新：北京数智星通是公司的参股公司

Group 1 - The core viewpoint of the article is that Hite High-tech has a financial investment in Beijing Zhixing Tong (formerly known as Unicom Hangmei), which operates under three major brands to provide integrated satellite internet access services [1] Group 2 - Beijing Zhixing Tong offers services that cover all time domains and integrate satellite internet access across air, land, and sea [1]